package com.wonders.ghy.juc.阻塞队列;

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.TimeUnit;

/**
 * 阻塞队列SynchronousQueue演示
 */
public class SynchronousQueueDemo {
    public static void main(String[] args) {
        BlockingQueue<String> blockingQueue = new SynchronousQueue<>();
        new Thread(()->{
            try {
                System.out.println(Thread.currentThread()+" put 1");
                blockingQueue.put("1");
                System.out.println(Thread.currentThread()+" put 2");
                blockingQueue.put("2");
                System.out.println(Thread.currentThread()+" put 3");
                blockingQueue.put("3");
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        },"AAA").start();

        new Thread(()->{
            try {
                TimeUnit.SECONDS.sleep(5);
                System.out.println(Thread.currentThread()+" take");
                blockingQueue.take();
                TimeUnit.SECONDS.sleep(5);
                System.out.println(Thread.currentThread()+" take");
                blockingQueue.take();
                TimeUnit.SECONDS.sleep(5);
                System.out.println(Thread.currentThread()+" take");
                blockingQueue.take();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        },"BBB").start();
    }
}
